99 Streatham Hill London Lambeth SW2 4UD Data via plota.co.uk

26/02397/DET - Approval of Details Refused

Proposal

Approval of details pursuant to condition 3 (materials of the flue) for planning permission () Installation of extraction ducting for ventilation of the basement dated 19.02.2021. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
20 Aug 2026
✗
Refused
6 Oct 2026
Appeal
Not lodged

Refused on 6 Oct 2026 · Delegated Decision · Last checked 7 Oct 2026

Associated applications 2

  • Part of

    FullApprovedcouncil archive

    Conditions 3 refused

    • ConditionsApproval of details pursuant to condition 3 (materials of the flue) Installation of extraction…RefusedThis application26/02397/DET

Site constraints 8

Leigham Court Estate conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Article 4 direction
Modified Direction 3 - Town Centres. Named permitted development rights are withdrawn here.
An Article 4 direction withdraws particular permitted development rights, so work that would normally need no application needs one here. Not every council has published its directions.
Heritage at risk: Leigham Court Estate, Streatham
On the register of historic places assessed as at risk.
A designated building, monument, park or conservation area assessed as at risk from neglect, decay or development. Proposals that secure its future are looked on favourably.
Historic England ↗
Archaeological priority area: Line of Roman road linking London and Lewes.
An assessment or field evaluation may be asked for before ground works.
The council or Historic England considers archaeology likely here. A desk-based assessment, and sometimes trial trenching, can be asked for with the application.
Air quality management area: Lambeth AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
Town centre: Streatham
A designated centre in the London Plan.
Shops, services and active frontages are protected in centres, and main town centre uses are steered here first.
Also on the record
Inside the Lambeth built-up area; Public transport access: PTAL 6a (excellent), TfL 2023, for the 100 m square.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

Sales history 2

Last sold for £320,000 in January 2021. Other property, leasehold.

13 January 2021£320,000Recorded as a transfer outside a standard sale
11 October 2016£385,000Recorded as a transfer outside a standard sale

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

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Important details

Council
Lambeth
Application type
Approval of Details
Postcode
SW2 4UD
Received
20 Aug 2026
Validated
20 Aug 2026
Ward
Streatham Hill East
Case officer
Show
Target decision
15 Oct 2026
Decision
Refuse Permission
Decision date
6 Oct 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Planning Additions
Leaseholder
Show

Public comments

No public comments yet.

Last counted 7 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Comments by
28 Sept 2026
Statutory expiry
15 Oct 2026
Env. assessment
No
Lambeth
Planning Authority Score
2.7/10
Poor
#242 of 296 councils
Relevant to this application:
Householder decisions

Lambeth ranks #164 out of 296 councils for householder decision speed. 47% of applications have the time limit extended, above the 41% national average. Lambeth is also one of the strictest councils - it refuses more householder applications than almost any other, with only 81% approved vs 90% nationally.

One of the strictest councils
only 81% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Lambeth decision statistics
Based on MHCLG data, the year to March 2026
78%
Overall approval rate
Below avg (87%) #274 of 296
81%
Householder approved
Below avg (90%) #273 of 296
62%
Decided in 8 weeks
Below avg (63%) #164 of 296
47%
Extended time limit
Above avg (41%) #209 of 296
46%
Minor dwellings approved
70 decided (1-9 homes)
100%
Major dwellings approved
9 decided (10+ homes)
42%
Change of use approved
53 decided
1,784
Total decisions
396 refused in the year to March 2026

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Leaseholders: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.